package net.zjitc.service;

import net.zjitc.pojo.Book;

import java.util.List;

public interface BookService {
    public List<Book> findAll();
    public void save(Book book);
    public void delete(int id);
    public Book findById(int id);
    public void update(Book book);
    public List<Book> findByCondition(Book book);
}
